document.write( "Question 800022: there are 4 large trains and 5 small trains. the large trains have 12 more seats per train than the small trains. the sum of all their seats is 336. How many seats are on the large trains?....I need to know how to write out an equation for this so I can solve it \n" ); document.write( "
Algebra.Com's Answer #482910 by mananth(16946)![]() ![]() You can put this solution on YOUR website! small train x seats \n" ); document.write( "large train x+12 seats\r \n" ); document.write( "\n" ); document.write( "5x+4(x+12)=336 \n" ); document.write( " |